1) The document discusses logarithmic properties and how to solve logarithmic equations and expressions. It provides examples of evaluating logarithmic expressions using log properties and rewriting expressions as single logarithms. 2) Logarithmic properties and theorems covered include the log property that log(MN) = logM + logN, and rewriting expressions with more than one logarithm as a single logarithm. 3) Examples show how to use these properties to evaluate expressions such as log6 8 + log6 9 - log6 2 and rewrite expressions like (x - 2) - 3logx as a single logarithm.